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Finding the Third Proportional to 7,303,763 and 11,397,804

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Solution

The third proportional to 7,303,763 and 11,397,804 is: 17,786,712.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,303,763 : 11,397,804 = 11,397,804 : x
  2. Step 2: Convert to fraction form
    7,303,763/11,397,804 = 11,397,804/x
  3. Step 3: Cross multiply
    7,303,763x = 11,397,804 × 11,397,804
  4. Step 4: Simplify right side
    7,303,763x = 129,909,936,022,416
  5. Step 5: Solve for x
    x = 129,909,936,022,416/7,303,763
  6. Step 6: Final answer
    x = 17,786,712.96

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.